Product Details:

The GE IS200EXHSG3AEC, internal assembly code MRP528516, is an Exciter High-Speed Relay Driver Board developed for GE Speedtronic Mark VI turbine control systems and EX2100 generator excitation control systems. This industrial control spare part executes high-speed relay drive tasks for generator excitation circuits. As a reliable Turbine Control Module, it is equipped with 7 on-board sealed relays, used to control field flashing, de-excitation and crowbar protection loops of the generator. It receives control commands from the main excitation controller, outputs relay contact signals to drive DC contactors and pilot relays, and realizes fast switching action for generator excitation regulation and safety protection.

The GE IS200EXHSG3AEC Exciter High-Speed Relay Driver Board adopts conformal coated PCB to resist dust, moisture and vibration in harsh power plant environments. It has 3 sets of 25-pin D-shell connectors for cable connection, with galvanic isolation between control circuit and field contact circuit and surge suppression components. The board supports simplex, dual and TMR redundant system architectures and VME rack installation inside Mark VI control cabinet. Built-in relay status feedback and channel self-diagnostic functions help maintenance personnel quickly judge relay action state and circuit faults. It is widely used in power generation and oil & gas industries for gas turbine, steam turbine and generator excitation control system maintenance, spare part replacement and system retrofit.

Specifications:

Brand: GE

Model: IS200EXHSG3AEC

Material Part No.: MRP528516

Product Type: Exciter High-Speed Relay Driver Board

Compatible System: GE Mark VI Speedtronic Turbine Control System, EX2100 Excitation Control System

On-board Relay:7 sealed relays

Connector:3 x 25-pin D-shell connectors

Isolation: Galvanic isolation

Protection: Surge suppression circuit

Mounting: VME rack mount

Protection Class: IP20

Operating Temperature:-20℃ ~ +65℃

Weight:0.2kg